SN74HC640 Octal Bus Transceivers With 3-State Outputs
| 参数名称 | 属性值 |
| Package Group | PDIP|20,SOIC|20,SO|20,TSSOP|20 |
| Bits(#) | 8 |
| ICC @ nom voltage(Max)(mA) | 0.08 |
| F @ nom voltage(Max)(Mhz) | 28 |
| Technology Family | HC |
| Rating | Catalog |
| IOL(Max)(mA) | 6 |
| Approx. price(US$) | 0.53 | 1ku |
| IOH(Max)(mA) | -6 |
| VCC(Max)(V) | 6 |
| Operating temperature range(C) | -40 to 85 |
| VCC(Min)(V) | 2 |
| Schmitt trigger | No |
| Voltage(Nom)(V) | 6 |
| tpd @ nom Voltage(Max)(ns) | 22 |
| SN74HC640 | SN74HC640NSRG4 | SN74HC640PWG4 | SN74HC640PWTG4 | SN74HC640DWRG4 | 5962-8780901RA | SN54HC640J | SNJ54HC640J | SN54HC640 | |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | SN74HC640 Octal Bus Transceivers With 3-State Outputs | Bus Transceivers Octal Bus Trnsceivr | Bus Transceivers Octal Bus Trnsceivr | Bus Transceivers Octal Bus Trnsceivr | Bus Transceivers Octal Bus Trnsceivr | Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125 | Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125 | Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125 | SN54HC640 Octal Bus Transceivers With 3-State Outputs |
| 厂商名称 | - | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | - | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | - |
| 零件包装代码 | - | SOIC | TSSOP | TSSOP | SOIC | DIP | DIP | DIP | - |
| 包装说明 | - | SOP, SOP20,.3 | GREEN, PLASTIC, TSSOP-20 | GREEN, PLASTIC, TSSOP-20 | SOP, SOP20,.4 | DIP, DIP20,.3 | DIP, DIP20,.3 | DIP, DIP20,.3 | - |
| 针数 | - | 20 | 20 | 20 | 20 | 20 | 20 | 20 | - |
| Reach Compliance Code | - | unknown | unknown | unknown | unknown | not_compliant | not_compliant | not_compliant | - |
| 控制类型 | - | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | - |
| 计数方向 | - | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | - |
| 系列 | - | HC/UH | HC/UH | HC/UH | HC/UH | HC/UH | HC/UH | HC/UH | - |
| JESD-30 代码 | - | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-GDIP-T20 | R-GDIP-T20 | R-GDIP-T20 | - |
| JESD-609代码 | - | e4 | e4 | e4 | e4 | - | e0 | e0 | - |
| 长度 | - | 12.6 mm | 6.5 mm | 6.5 mm | 12.8 mm | 24.2 mm | 24.195 mm | 24.195 mm | - |
| 逻辑集成电路类型 | - | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | - |
| 最大I（ol） | - | 0.006 A | 0.006 A | 0.006 A | 0.006 A | 0.006 A | 0.006 A | 0.006 A | - |
| 位数 | - | 8 | 8 | 8 | 8 | 8 | 8 | 8 | - |
| 功能数量 | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - |
| 端口数量 | - | 2 | 2 | 2 | 2 | 2 | 2 | 2 | - |
| 端子数量 | - | 20 | 20 | 20 | 20 | 20 | 20 | 20 | - |
| 最高工作温度 | - | 85 °C | 85 °C | 85 °C | 85 °C | 125 °C | 125 °C | 125 °C | - |
| 最低工作温度 | - | -40 °C | -40 °C | -40 °C | -40 °C | -55 °C | -55 °C | -55 °C | - |
| 输出特性 | - | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | - |
| 输出极性 | - | INVERTED | INVERTED | INVERTED | INVERTED | INVERTED | INVERTED | INVERTED | - |
| 封装主体材料 | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | - |
| 封装代码 | - | SOP | TSSOP | TSSOP | SOP | DIP | DIP | DIP | - |
| 封装等效代码 | - | SOP20,.3 | TSSOP20,.25 | TSSOP20,.25 | SOP20,.4 | DIP20,.3 | DIP20,.3 | DIP20,.3 | - |
| 封装形状 | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | - |
| 封装形式 | - | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | IN-LINE | IN-LINE | IN-LINE | - |
| 包装方法 | - | TAPE AND REEL | TUBE | TR | TAPE AND REEL | TUBE | TUBE | TUBE | - |
| 峰值回流温度（摄氏度） | - | 260 | 260 | 260 | 260 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - |
| 电源 | - | 2/6 V | 2/6 V | 2/6 V | 2/6 V | 2/6 V | 2/6 V | 2/6 V | - |
| Prop。Delay @ Nom-Sup | - | 26 ns | 26 ns | 26 ns | 26 ns | 22 ns | 22 ns | 22 ns | - |
| 传播延迟（tpd） | - | 235 ns | 235 ns | 235 ns | 235 ns | 290 ns | 290 ns | 290 ns | - |
| 认证状态 | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Qualified | Not Qualified | Not Qualified | - |
| 座面最大高度 | - | 2 mm | 1.2 mm | 1.2 mm | 2.65 mm | 5.08 mm | 5.08 mm | 5.08 mm | - |
| 最大供电电压 (Vsup) | - | 6 V | 6 V | 6 V | 6 V | 6 V | 6 V | 6 V | - |
| 最小供电电压 (Vsup) | - | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | - |
| 标称供电电压 (Vsup) | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | - |
| 表面贴装 | - | YES | YES | YES | YES | NO | NO | NO | - |
| 技术 | - | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | - |
| 温度等级 | - | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | MILITARY | MILITARY | MILITARY | - |
| 端子面层 | - | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | - |
| 端子形式 | - | GULL WING | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | - |
| 端子节距 | - | 1.27 mm | 0.65 mm | 0.65 mm | 1.27 mm | 2.54 mm | 2.54 mm | 2.54 mm | - |
| 端子位置 | - | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | - |
| 处于峰值回流温度下的最长时间 | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - |
| 翻译 | - | N/A | N/A | N/A | N/A | N/A | N/A | N/A | - |
| 宽度 | - | 5.3 mm | 4.4 mm | 4.4 mm | 7.5 mm | 6.92 mm | 7.62 mm | 7.62 mm | - |
| Base Number Matches | - | 1 | 1 | 1 | 1 | 1 | - | - | - |
微控制器 MCU
嵌入式系统
模拟与混合信号
Microchip MCU
stm32/stm8
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